Unlock Advanced Research with PRISMAI Integrated with over 4 crore judgments and laws — designed for legal practitioners, researchers, students and institutions - Know your Kanoon - Doc Gen Hub - Counter Argument - Case Predict AI - Talk with IK Doc - ... Upgrade to Premium Document Options Get in PDF Print it! [Cites 0, Cited by 0] [Section 140(4)] [Section 140] [Entire Act] Union of India - Subsection Section 140(4)(a) in The Patents Act, 1970 (a)affect a condition in a contract by which a person is prohibited from selling goods other than those of a particular person;